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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":June 27, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
851 9.8 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における解放済みメモリの使用に関する脆弱性 CWE-416
CWE-416
CVE-2026-12293 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
852 9.6 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における保護メカニズムの不具合に関する脆弱性 CWE-693
保護メカニズムの不具合 		CVE-2026-12294 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
853 9.6 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における保護メカニズムの不具合に関する脆弱性 CWE-693
保護メカニズムの不具合 		CVE-2026-12295 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
854 9.6 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における保護メカニズムの不具合に関する脆弱性 CWE-693
保護メカニズムの不具合 		CVE-2026-12296 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
855 9.6 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-12297 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
856 5.3 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-12300 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
857 5.3 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-12301 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
858 6.5 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における保護メカニズムの不具合に関する脆弱性 CWE-693
保護メカニズムの不具合 		CVE-2026-12302 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
859 9.1 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における同一生成元ポリシー違反に関する脆弱性 CWE-346
同一生成元ポリシー違反 		CVE-2026-12304 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
860 7.5 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-12305 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 27, 2026, 4:35 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
4001 7.5 HIGH
Network 		- - Shenzhen Tenda Technology Co., Ltd Tenda W20E v15.11.0.6 was discovered to contain a buffer overflow in the picCropName parameter of the formCropAndSetWewifiPic function. This vulnerability allows at… CWE-121
Stack-based Buffer Overflow 		CVE-2026-36821 2026-06-10 06:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4002 7.5 HIGH
Network 		- - Shenzhen Tenda Technology Co., Ltd Tenda W20E v15.11.0.6 was discovered to contain a buffer overflow in the webAuthWhiteUserInfo parameter of the formAddWebAuthWhiteUser function. This vulnerability … CWE-121
Stack-based Buffer Overflow 		CVE-2026-36820 2026-06-10 06:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4003 7.5 HIGH
Network 		- - Shenzhen Tenda Technology Co., Ltd Tenda W20E v15.11.0.6 was discovered to contain a buffer overflow in the bindMACAddr parameter of the fromSetDhcpRules function. This vulnerability allows attackers… CWE-121
Stack-based Buffer Overflow 		CVE-2026-36819 2026-06-10 06:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4004 7.5 HIGH
Network 		- - An issue was discovered in Malwarebytes 4.x and 5.x (and Nebula 2020-10-21 and later). There is a Heap buffer overflow in various buffer encryption utilities. CWE-122
Heap-based Buffer Overflow 		CVE-2023-43688 2026-06-10 06:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4005 7.8 HIGH
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: pstore/ram: fix buffer overflow in persistent_ram_save_old() persistent_ram_save_old() can be called multiple times for the same … CWE-787
 Out-of-bounds Write 		CVE-2026-46253 2026-06-10 05:42 2026-06-4 Show GitHub Exploit DB Packet Storm
4006 5.5 MEDIUM
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: regulator: core: fix locking in regulator_resolve_supply() error path If late enabling of a supply regulator fails in regulator_r… CWE-667
 Improper Locking 		CVE-2026-46252 2026-06-10 05:42 2026-06-4 Show GitHub Exploit DB Packet Storm
4007 7.3 HIGH
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: MIPS: Work around LLVM bug when gp is used as global register variable On MIPS, __current_thread_info is defined as global regist… NVD-CWE-noinfo
CVE-2026-46250 2026-06-10 05:42 2026-06-4 Show GitHub Exploit DB Packet Storm
4008 8.4 HIGH
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: btrfs: fix block_group_tree dirty_list corruption When the incompat flag EXTENT_TREE_V2 is set, we unconditionally add the block … NVD-CWE-noinfo
CVE-2026-46251 2026-06-10 05:38 2026-06-4 Show GitHub Exploit DB Packet Storm
4009 5.5 MEDIUM
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Fix PF driver crash with kexec kernel booting During a kexec reboot the hardware is not power-cycled, so AF state f… NVD-CWE-noinfo
CVE-2026-46249 2026-06-10 05:37 2026-06-4 Show GitHub Exploit DB Packet Storm
4010 5.5 MEDIUM
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: clear stale link mapping of ahvif->links_map When an arvif is initialized in non-AP STA mode but MLO connection pre… NVD-CWE-noinfo
CVE-2026-46248 2026-06-10 05:36 2026-06-4 Show GitHub Exploit DB Packet Storm